net/avp: add base files

This commit introduces the AVP PMD file structure without adding any actual
driver functionality.  Functional blocks will be added in later patches.

Signed-off-by: Allain Legacy <allain.legacy@windriver.com>
Signed-off-by: Matt Peters <matt.peters@windriver.com>
Acked-by: Vincent Jardin <vincent.jardin@6wind.com>

MAINTAINERS

@@ -403,6 +403,11 @@ T: git://dpdk.org/next/dpdk-next-virtio
 F: drivers/net/virtio/
 F: doc/guides/nics/virtio.rst
 
+Wind River AVP
+M: Allain Legacy <allain.legacy@windriver.com>
+M: Matt Peters <matt.peters@windriver.com>
+F: drivers/net/avp/
+
 PCAP PMD
 M: Ferruh Yigit <ferruh.yigit@intel.com>
 F: drivers/net/pcap/

config/common_base

@@ -363,6 +363,11 @@ CONFIG_RTE_LIBRTE_QEDE_FW=""
 #
 CONFIG_RTE_LIBRTE_PMD_AF_PACKET=n
 
+#
+# Compile WRS accelerated virtual port (AVP) guest PMD driver
+#
+CONFIG_RTE_LIBRTE_AVP_PMD=n
+
 #
 # Compile the TAP PMD
 # It is enabled by default for Linux only.

doc/guides/nics/features/avp.ini

@@ -0,0 +1,6 @@
+;
+; Supported features of the 'AVP' network poll mode driver.
+;
+; Refer to default.ini for the full list of available PMD features.
+;
+[Features]

drivers/net/Makefile

@@ -36,6 +36,8 @@ core-libs += librte_net librte_kvargs
 
 DIRS-$(CONFIG_RTE_LIBRTE_PMD_AF_PACKET) += af_packet
 DEPDIRS-af_packet = $(core-libs)
+DIRS-$(CONFIG_RTE_LIBRTE_AVP_PMD) += avp
+DEPDIRS-avp = $(core-libs)
 DIRS-$(CONFIG_RTE_LIBRTE_BNX2X_PMD) += bnx2x
 DEPDIRS-bnx2x = $(core-libs)
 DIRS-$(CONFIG_RTE_LIBRTE_PMD_BOND) += bonding

drivers/net/avp/Makefile

@@ -0,0 +1,47 @@
+#   BSD LICENSE
+#
+#   Copyright(c) 2013-2017, Wind River Systems, Inc. All rights reserved.
+#   All rights reserved.
+#
+#   Redistribution and use in source and binary forms, with or without
+#   modification, are permitted provided that the following conditions
+#   are met:
+#
+#     * Redistributions of source code must retain the above copyright
+#       notice, this list of conditions and the following disclaimer.
+#     * Redistributions in binary form must reproduce the above copyright
+#       notice, this list of conditions and the following disclaimer in
+#       the documentation and/or other materials provided with the
+#       distribution.
+#     * Neither the name of Wind River Systems nor the names of its
+#       contributors may be used to endorse or promote products derived
+#       from this software without specific prior written permission.
+#
+#   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+#   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+#   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+#   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+#   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+#   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+#   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+#   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+#   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+#   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+#   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+
+include $(RTE_SDK)/mk/rte.vars.mk
+
+#
+# library name
+#
+LIB = librte_pmd_avp.a
+
+CFLAGS += -O3
+CFLAGS += $(WERROR_FLAGS) -I$(SRCDIR)
+
+EXPORT_MAP := rte_pmd_avp_version.map
+
+LIBABIVER := 1
+
+include $(RTE_SDK)/mk/rte.lib.mk

drivers/net/avp/rte_pmd_avp_version.map

@@ -0,0 +1,4 @@
+DPDK_17.05 {
+
+    local: *;
+};